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10/100 MII/RMII interfaceFast Ethernet Transceiver
| Manufacturer : | Atheros Communications, Inc. (QUALCOMM) |
|---|---|
| Package/Case : | QFN-32 |
| Product Categories : | Module |
| Datasheet: | AR8032-BL1A Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| In-stock: | 10000 |
Quantity
Request for Quotation
AR8032-BL1A Product Details
Description
The Atheros AR8032-BL1A Fast Ethernet transceiver is a highly integrated physical layer device that transmits and receives high-speed data over standard category 5 (CAT 5) unshielded twisted pair cable. The AR8032-BL1A is compliant with 100 BASE-TX and 10 BASE-T IEEE 802.3 standards. The AR8032-BL1A device uses advanced mixed-signal processing technology and integrates functions such as adaptive equalization, and timing recovery to deliver substantial power savings and operation in noisy environments. The AR8032-BL1A device supports the Media Independent Interface (MII) and Reduced Media Independent Interface (RMII) for direct connection to a Fast Ethernet-capable MAC. The AR8032-BL1A supports the Atheros Cable Diagnostic Test (CDT) feature, which uses Time Domain Reflectometry (TDR) technology to quickly and remotely identify potential cable malfunctions without deploying field support personnel or bringing down the network. The AR8032-BL1A solution detects and reports issues such as PHY malfunctions, bad/marginal cable or patch cord segments or connectors, thus significantly reducing installation time, cable debug efforts, and overall network support cost.
Features
■ 10/100 BASE-T IEEE 802.3 compliant
■ Supports MII/RMII interface
■ Low power modes with internal automatic
DSP power saving scheme
■ Fully integrated digital adaptive equalizers
All digital baseline wander correction
■ Supports external 25 MHz clock source in
MII mode
■ Supports external 50 MHz clock source in
RMII mode
■ Automatic speed downshift mode
■ Automatic MDI/MDIX crossover
■ Automatic polarity correction
■ Loopback modes for diagnostics
■ IEEE 802.3u compliant Auto-Negotiation
■ Software programmable LED modes
■ Cable Diagnostic Test (CDT)
■ Requires only one 3.3V power supply
■ 32-pin QFN 5mm x 5 mm package
Feature
■ 10/100 BASE-T IEEE 802.3 compliant
■ Supports MII/RMII interface
■ Low power modes with internal automatic DSP power saving scheme
■ Fully integrated digital adaptive equalizers All digital baseline wander correction
■ Supports external 25 MHz clock source in MII mode
■ Supports external 50 MHz clock source in RMII mode
■ Automatic speed downshift mode
■ Automatic MDI/MDIX crossover
■ Automatic polarity correction
■ Loopback modes for diagnostics
■ IEEE 802.3u compliant Auto-Negotiation
■ Software programmable LED modes
■ Cable Diagnostic Test (CDT)
■ Requires only one 3.3V power supply
■ 32-pin QFN 5mm x 5 mm package
(Picture: Pinout)
(Picture: Diagram)
Technical Parameters
- Manufacturer
- ATHEROS
- Packing
- Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
- RoHs Status
- Lead free / RoHS Compliant
- Package/Case
- QFN-32
AR8032-BL1A Related Products
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**rtur***2020-01-08
Great product, delivery time great, will trade again with this jotrin company
- Payment:
- Shipping:
Shipping & Payment
Shipping
- Shipping Type
- Ship Fee
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Payment
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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Step1: Products
-
Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that AR8032-BL1A is the original manufacturer or agent of ATHEROS?
- We have a professional business development department to strictly test and verify the qualifications of ATHEROS original manufacturers and agents. All ATHEROS suppliers must pass the qualification review before they can publish their AR8032-BL1A devices; we pay more attention to the channels and quality of AR8032-BL1A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of AR8032-BL1A chips? Including ATHEROS original factory information, Module application, AR8032-BL1A pictures?
- You can use Jotrin's intelligent search engine, or filter by Module category, or find it through Atheros Communications, Inc. (QUALCOMM) Information page.
- Q: Are the ATHEROS's AR8032-BL1A price and stock displayed on the platform accurate?
- The ATHEROS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AR8032-BL1A, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of AR8032-BL1A?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the AR8032BL1A we delivered, we will accept the replacement or return of the AR8032-BL1A only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AR8032-BL1A.
(3)The AR8032-BL1A is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as AR8032-BL1A datasheet pdf, AR8032 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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